Structure analysis

Structure of the S. cerevisiae phosphatidylcholine flippase Dnf2-Lem3 complex in the E2P transition state

Electron Microscopy
3.98Å resolution
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 74036.57 Å2
Buried surface area: 11725.1 Å2
Dissociation area: 4,290.07 Å2
Dissociation energy (ΔGdiss): 41.73 kcal/mol
Dissociation entropy (TΔSdiss): 15.91 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-154892

Macromolecules

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Chain: B
Length: 414 amino acids
Theoretical weight: 47.49 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Saccharomyces cerevisiae S288C
UniProt:
  • Canonical: P42838 (Residues: 1-414; Coverage: 100%)
Gene names: BRE3, LEM3, N0333, ROS3, YNL323W
Pfam: LEM3 (ligand-effect modulator 3) family / CDC50 family
InterPro: CDC50/LEM3 family

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